Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological oxygen demand. This BOD refers to the portion of total BOD usually related to organic carbons as result of biodegradation. O NBOD is non-biological oxygen demand. NBOD refers to the portion of total BOD usually related to the conversion of ammonia nitrogen to nitrite or nitrate. O CBOD and NBOD evolve at different stages of biodegradation. O NBOD is characterized by a post stage of biodegradation, where CBOD occurs throughout the entire biodegradation if any carbonaceous organics are present.

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter20: Ecosystems And The Biosphere
Section: Chapter Questions
Problem 1ACQ: Figure 20.12 Which of the following statements about the nitrogen cycle is false? a. Ammonification...
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Which of the following statement about CBOD and NBOD is wrong?
O CBOD is carbonaceous biological oxygen demand. This BOD refers to the portion of total BOD usually related
to organic carbons as result of biodegradation.
O NBOD is non-biological oxygen demand. NBOD refers to the portion of total BOD usually related to the
conversion of ammonia nitrogen to nitrite or nitrate.
O CBOD and NBOD evolve at different stages of biodegradation.
O NBOD is characterized by a post stage of biodegradation, where CBOD occurs throughout the entire
biodegradation if any carbonaceous organics are present.
Transcribed Image Text:Which of the following statement about CBOD and NBOD is wrong? O CBOD is carbonaceous biological oxygen demand. This BOD refers to the portion of total BOD usually related to organic carbons as result of biodegradation. O NBOD is non-biological oxygen demand. NBOD refers to the portion of total BOD usually related to the conversion of ammonia nitrogen to nitrite or nitrate. O CBOD and NBOD evolve at different stages of biodegradation. O NBOD is characterized by a post stage of biodegradation, where CBOD occurs throughout the entire biodegradation if any carbonaceous organics are present.
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